CN219510459U - Radar fluviograph installing support structure - Google Patents
Radar fluviograph installing support structure Download PDFInfo
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- CN219510459U CN219510459U CN202320315656.7U CN202320315656U CN219510459U CN 219510459 U CN219510459 U CN 219510459U CN 202320315656 U CN202320315656 U CN 202320315656U CN 219510459 U CN219510459 U CN 219510459U
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- cantilever
- level gauge
- radar
- gear
- ball bearings
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/30—Assessment of water resources
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Abstract
The utility model discloses a radar water level gauge mounting bracket structure, which comprises a bracket table and a case, wherein the case is arranged on the bracket table; the adjusting component is arranged in the chassis and comprises a cantilever, and the cantilever horizontally penetrates through the chassis and is provided with a radar water level gauge at one end; at least two pairs of ball bearings, wherein the two pairs of ball bearings are arranged in two transverse rows, and the cantilever is arranged between the two rows of ball bearings, so that the ball bearings can conveniently support and limit the cantilever to slide along the horizontal direction; the gear is used for being meshed with a sawtooth belt arranged on the cantilever in the horizontal direction; and a handle mounted on the gear and used for manually rotating the gear to adjust the horizontal movement of the cantilever. The structure supports and limits the horizontal movement of the cantilever through the two rows of ball bearings, then controls the movement position of the cantilever through the handle and the gear, and further controls the installation position of the radar water level gauge on the upper side of the water surface, and has the advantages of simple structure and convenient operation.
Description
Technical Field
The utility model relates to the technical field of water conservancy equipment, in particular to a radar water level gauge mounting bracket structure.
Background
Radar fluviographs, also known as water level radars, are electronic devices that utilize electromagnetic waves to detect objects. The device is mainly used for water conservancy monitoring, sewage treatment, flood control and early warning and the like. The main measurement principle is that radar pulses are emitted from a radar water level sensing antenna, the antenna receives the pulses reflected from the water surface and records time T, and the distance D from the water surface is obtained because the propagation speed C of electromagnetic waves is a constant.
At present, a radar water level gauge is usually installed by using a bracket to be hoisted on a water surface to be measured, so that the purpose of measuring the water level in real time is achieved.
Chinese patent (patent application number 202020108142.0) discloses a radar fluviograph, including pillar, installation pole, mounting disc and radar fluviograph body, cup jointed the installation pole that can adjust from top to bottom on the pillar, the mounting disc is installed on the top of installation pole, the radar fluviograph body is installed to the bottom of mounting disc, the bottom of pillar passes through base fixed mounting, the auxiliary fixing frame is installed to the inside corresponding installation pole of pillar, the mounting hole that link up has been seted up to the inside of pillar, the mounting groove with the mounting hole intercommunication has been seted up to the bottom side of pillar, and this technical scheme compares in ordinary support device, rotates through the nut, can cup joint the position of screw rod from this, can change the installation height of radar fluviograph body from this, through adjusting outer tube and inner tube, can change the mounted position of radar fluviograph from this, make equipment install according to the demand of using, has enlarged the scope of using. However, the technical scheme has a problem that when the device is used for overhauling, installing and debugging the radar or the distance installation position of the radar water level gauge needs to be adjusted, the installation pipe needs to be controlled to be put down in advance, the relative position between the outer pipe and the inner pipe is adjusted in advance, the installation rod is pulled up through the rope and is perpendicular to the support column, if the installation position needs to be adjusted again, the installation pipe needs to be operated firstly to be put down, and the operation is very complicated.
Disclosure of Invention
The utility model mainly aims to provide a radar water level gauge mounting bracket structure so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a radar level gauge mounting bracket structure, comprising:
the support stand is used for installing a radar water level gauge;
the chassis is arranged on the support table;
the adjusting component is arranged in the case and used for adjusting the sliding position of the radar water level gauge along the horizontal direction, and comprises a cantilever which horizontally penetrates through the case and one end of which is provided with the radar water level gauge; at least two pairs of ball bearings, wherein the two pairs of ball bearings are arranged in two transverse rows, and the cantilever is arranged between the two rows of ball bearings, so that the ball bearings can conveniently support and limit the cantilever to slide along the horizontal direction; the gear is used for being meshed with a sawtooth belt arranged on the cantilever in the horizontal direction; and a handle mounted on the gear and used for manually rotating the gear to adjust the horizontal movement of the cantilever.
Further, a wave wall is arranged between the support table and the river water surface.
Further, a partition board for partitioning the internal space of the case is arranged in the case, the space on the upper side of the partition board is used for installing the adjusting component, a supporting rod is arranged at the top of the case, lightning rods are arranged on the supporting rod, and through holes which are convenient for the cantilever to pass through are respectively formed in the upper parts of two opposite side surfaces of the case.
Further, a plurality of supporting shafts and limiting shafts which are arranged on the upper sides of the supporting shafts in a row are arranged in the space on the upper sides of the partition plates in a row, the outer rings of the supporting shafts and the limiting shafts are provided with rolling ball bearings, the shaft center lines of the supporting shafts and the limiting shafts are perpendicular to the hole center lines of the through holes, a bearing seat for installing gears is arranged on the partition plates, a rotatable rotating shaft is arranged on the bearing seat, and gears are arranged on the end heads of the rotating shaft.
Further, a space ring is arranged in the middle of the supporting shaft, and ball bearings are respectively arranged on two sides of the space ring.
Further, a limiting plate for limiting the rotation of the gear is arranged on the bearing seat, a first limiting hole is formed in the limiting plate, a plurality of second limiting holes are formed in the gear in an annular mode, and a bolt which is convenient to insert into the first limiting holes and the second limiting holes in sequence is connected to the handle through a lifting rope.
Further, the cross section of cantilever is the font of falling the protruding, the cantilever is including the bellying of seting up the sawtooth area, be located the supporting part of bellying both sides and seting up the spacing portion of spacing logical groove, spacing logical groove and spacing epaxial ball bearing interference fit, the bottom of bellying sets up the sawtooth area, the sawtooth area is used for controlling the cantilever along the reciprocating motion of horizontal direction with the gear cooperation.
Further, a steel wire stay cord is arranged between one end of the cantilever, on which the radar water level gauge is arranged, and the supporting rod.
The support structure has the beneficial effects that the support structure supports and limits the horizontal movement of the cantilever through the two rows of ball bearings, then controls the movement position of the cantilever through the handle and the gear, further controls the installation position of the radar water level gauge on the upper side of the water surface, has a simple structure, can enable maintenance personnel to adjust at any time on the support table according to actual installation requirements, and is convenient to operate.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an exploded view of the mounting structure of the cantilever and ball bearing of the present utility model;
fig. 3 is an exploded view of the mounting structure of the cantilever bearing housing of the present utility model.
In the figure: 1. a support stand; 11. wave wall; 2. a chassis; 21. a partition plate; 22. a door; 23. a through hole; 24. a support shaft; 25. a limiting shaft; 26. a support rod; 27. a lightning rod; 28. an overflow hole; 211. a bearing seat; 212. a rotating shaft; 213. a limiting plate; 241. a spacer ring; 3. an adjustment assembly; 31. a cantilever; 32. a ball bearing; 33. a gear; 34. a handle; 311. a toothed belt; 312. a boss; 313. a support part; 314. limiting through grooves; 315. a limit part; 331. a first limiting hole; 332. a second limiting hole; 341. a plug pin; 4. a pull rope; 100. a radar water level gauge; 200. river water surface.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the described embodiments are merely some, but not all embodiments of the present utility model. Embodiments of the utility model and features of the embodiments may be combined with each other without conflict. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
A mounting bracket structure of a radar water level gauge comprises a bracket table 1 for mounting a radar water level gauge 100,
a case 2 mounted on the stand table 1 for mounting an adjusting assembly 3 for adjusting the horizontal sliding of the radar level gauge 100;
the adjusting component 3 is installed in the case 2 and used for adjusting the sliding position of the radar level gauge 100 along the horizontal direction, and comprises at least two pairs of ball bearings 32 which horizontally penetrate the case 2 and are arranged at one end of the cantilever 31, the cantilever 31 is arranged between the two rows of ball bearings 32, the cantilever 31 is conveniently supported and limited to slide along the horizontal direction, a gear 33 which is meshed with a toothed belt 311 arranged on the cantilever 31 along the horizontal direction, and a handle 34 which is arranged on the gear 33 and is used for manually rotating the gear 33 to adjust the horizontal movement of the cantilever 31.
In one embodiment, in order to prevent the stand 1 from being eroded by the water wave of the river surface 200, a wave wall 11 is installed between the stand 1 and the river surface 200. The height and width of the wave wall 11 can be set according to practical situations, if the river water surface is wider and the water wave is larger, the height and width of the wave wall 11 are properly increased to be 1.5-2 times of the height and width of the support table 1, respectively, otherwise, the height and width of the wave wall 11 can be set to be the same as the width and height of the support table 1. The wave wall 11 is generally built by brick concrete.
Preferably, the support table 1 can use a steel frame welded by steel bars, and the steel frame has strong bearing capacity, stable structure and durability, and is used for bearing the chassis 2 and facilitating the installation of the chassis 2. On the other hand, on the basis of being convenient for climb, also can reserve the maintenance space for maintainer, the installation and the maintenance of follow-up radar fluviograph 100 of being convenient for.
In an embodiment, a partition 21 for partitioning the space inside the cabinet 2 is installed inside the cabinet 2, a space located at an upper side of the partition 21 is used for installing the adjusting assembly 3, and a space located at a lower side of the partition 21 is used for placing the maintenance tool. Preferably, the side of the case 2 is provided with a case door 22, so that the case 2 can be conveniently locked when no one overhauls.
In one embodiment, in order to prevent the bracket from being struck by lightning, a supporting rod 26 may be installed on the top of the chassis 2, and a lightning rod 27 may be installed on the supporting rod 26. The arrangement of the lightning rod 27 prevents the radar level gauge 100 of the present construction from being damaged by a lightning strike during stormy weather.
Preferably, in order to prevent rainwater from flowing into the case 2 through the cantilever 31 in a rainy day, an overflow hole 28 may be formed at a side of the case 2.
In an embodiment, the upper parts of two opposite sides of the case 2 are respectively provided with a through hole 23 for the cantilever 31 to pass through, and the central axes of the two through holes 23 are arranged along the horizontal direction and are perpendicular to the direction of the river water flow, so that the cantilever 31 can be conveniently moved, and the cantilever can be moved to adjust the installation position of the radar water gauge 100 at the top of the river water surface 200. In addition, a plurality of support shafts 24 and a plurality of limit shafts 25 arranged in a row are arranged in the space above the partition plate 21, and ball bearings 32 with rolling outer rings are arranged on the support shafts 24 and the limit shafts 25. The axial center lines of the supporting shaft 24 and the limiting shaft 25 are perpendicular to the hole center line of the through hole 22, so that after the ball bearing 32 is installed, the outer ring rolling surface of the ball bearing 32 is tangential to the Kong Zhongxian of the through hole 22, and the subsequent cantilever 31 can conveniently move on the outer ring rolling surface of the ball bearing 32 along the horizontal direction.
In an embodiment, in order to enable the cantilever 31 to slide smoothly along the horizontal direction, the middle part of the support shaft 24 is provided with a spacer 241, and two sides of the spacer 241 are respectively provided with ball bearings 32, so that two ball bearings 32 are arranged on the support shaft 24 at intervals, and the rolling surfaces of the two ball bearings 32 support the cantilever 31, so that the cantilever 31 moves more smoothly along the horizontal direction.
In an embodiment, in order to facilitate the fixing of the cantilever 31 during the maintenance of the radar level gauge 100, the bearing seat 211 for mounting the gear 33 is mounted on the partition 21, the rotatable shaft 212 is mounted on the bearing seat 211, the gear 33 is mounted on the end of the shaft 212, and the handle 34 for manually shaking the gear 33 is mounted on the gear 33, so that the gear 33 is driven to rotate on the shaft 212 by the handle 34 to control the moving position of the cantilever 31. In addition, in order to move to a proper position at the position of the cantilever 31, the cantilever 31 can be fixed, the bearing seat 211 is provided with a limiting plate 213, the limiting plate 213 is provided with a first limiting hole 331, the gear 33 is annularly provided with a plurality of second limiting holes 332, the handle 34 is connected with a plug 341 which is convenient to be sequentially inserted into the first limiting hole 331 and the second limiting hole 332 through a lifting rope, thus, when the cantilever 31 is moved to the side of the case 2 through the rotation and shaking of the handle 34, the limiting plate 213 is aligned with the first limiting hole 331 and the second limiting hole 332 on the gear 33, the plug 341 is inserted into the two limiting holes, thus the gear 33 is controlled to be immovable, and the purpose of controlling the cantilever 31 to be immovable is achieved.
In an embodiment, in order to facilitate the cantilever 31 to be respectively matched with the supporting shaft 24 and the ball bearing 32 on the limiting shaft 25, the cross section of the cantilever 31 is in an inverted convex shape, the cantilever 31 comprises a boss 312 with a saw-tooth belt 311 at the bottom, supporting parts 313 positioned at two sides of the boss 312, and a limiting part 315 positioned at the upper side of the supporting parts 313 and provided with a limiting through groove 314 at the top side, and the limiting through groove 314 is in interference fit with the ball bearing 32 on the limiting shaft 23, so that on one hand, the cantilever 31 can be limited to move along the horizontal direction without side shaking and swinging, and on the other hand, the cantilever 31 can be limited to move on the ball bearing 32 on the supporting shaft 24 without deviation. The bottom end of the protruding part 311 is provided with a sawtooth belt 311, the sawtooth belt 311 is matched with the gear 33 to control the cantilever 31 to reciprocate along the horizontal direction, the supporting part 313 is respectively matched with the outer ring rolling surfaces of the two ball bearings 32 on the supporting shaft 24, so that the cantilever 31 can be supported by the ball bearings 32 on the supporting shaft 24 to maintain the horizontal orientation under the transmission rotation of the gear 33, and can simultaneously move along the outer ring rolling surfaces of the ball bearings 32 horizontally.
In one embodiment, in order to extend one end of the cantilever 31 where the radar level gauge 100 is installed to the river surface 200, the center of gravity of the cantilever 31 is laterally moved, the other end of the cantilever 31 (the portion sandwiched between the ball bearings 32) is subject to upward drag force, and is easily deformed and damaged, a wire rope 4 may be disposed between the one end of the cantilever 31 where the radar level gauge 100 is installed and the supporting rod 23, so that after the cantilever 31 moves to one side of the river surface 100 along the horizontal direction, a part of the dead weight of the cantilever 31 and the radar level gauge 100 may be borne by the wire rope 4, and the stress of the cantilever 31 sandwiched between the ball bearings 32 is reduced.
The installation and use principle of the bracket structure are as follows: the support table is arranged on the ground beside the river water surface, and then the case and the lightning rod on the case are arranged in the middle of the top end of the support table. The components such as the supporting shaft, the bearing seat, the ball bearings and the like can be arranged in the upper space of the case in advance, then the cantilever is arranged between the two rows of ball bearings through the through holes, the cantilever can slide between the two rows of ball bearings, then the bearing seat, the gear and the handle are arranged, the gear is meshed with the saw tooth belt on the cantilever, then one end of the cantilever, which is close to the river water surface, is adjusted to the side edge of the case through the handle, the radar water level gauge is arranged, and the pull rope is connected with the cantilever and the supporting rod in a penetrating way. After the case is installed, the middle part of the top end of a supporting frame table is hung, an installation and maintenance personnel can operate a handle on the supporting frame table, adjust the horizontal position of one end of a cantilever close to a horizontal plane until the radar water level gauge is adjusted to a proper installation position, and then insert the radar water level gauge into two limiting holes through bolts to achieve the purpose of fixing gears.
The embodiments of the utility model have been described in detail above, but they are merely examples, and the utility model is not limited to the above-described embodiments. It will be apparent to those skilled in the art that any equivalent modifications or substitutions to this utility model are within the scope of the utility model, and therefore, all equivalent changes and modifications, improvements, etc. that do not depart from the spirit and scope of the principles of this utility model are intended to be covered by this utility model.
Claims (8)
1. A radar level gauge mounting bracket structure, comprising: a support stand for mounting a radar water level gauge,
characterized by further comprising: the chassis is arranged on the support table;
the adjusting component is arranged in the case and used for adjusting the sliding position of the radar water level gauge along the horizontal direction, and comprises a cantilever which horizontally penetrates through the case and one end of which is provided with the radar water level gauge; at least two pairs of ball bearings, wherein the two pairs of ball bearings are arranged in two transverse rows, and the cantilever is arranged between the two rows of ball bearings, so that the ball bearings can conveniently support and limit the cantilever to slide along the horizontal direction; the gear is used for being meshed with a sawtooth belt arranged on the cantilever in the horizontal direction; and a handle mounted on the gear and used for manually rotating the gear to adjust the horizontal movement of the cantilever.
2. A radar level gauge mounting bracket structure according to claim 1, wherein: a wave wall is arranged between the support table and the river water surface.
3. A radar level gauge mounting bracket structure according to claim 1, wherein: the inside of machine case is installed and is used for separating the baffle of machine case inner space, and the space that is located the baffle upside is used for installing adjusting part, a branch is installed at the top of machine case, install the lightning rod on the branch, the through-hole that the cantilever of being convenient for passed through has been seted up respectively on the upper portion of two opposite sides of machine case.
4. A radar level gauge mounting bracket structure according to claim 3, wherein: the bearing is characterized in that a plurality of supporting shafts and limiting shafts are arranged in a row in the space of the upper side of the partition plate, the supporting shafts and the limiting shafts are provided with ball bearings with rolling outer rings, shaft center lines of the supporting shafts and the limiting shafts are perpendicular to hole center lines of the through holes, a bearing seat for installing gears is arranged on the partition plate, a rotatable rotating shaft is arranged on the bearing seat, and gears are arranged on the end heads of the rotating shaft.
5. The radar level gauge mounting bracket structure according to claim 4, wherein: the middle part of the supporting shaft is provided with a space ring, and two sides of the space ring are respectively provided with a ball bearing.
6. The radar level gauge mounting bracket structure according to claim 4, wherein: the bearing seat is provided with a limiting plate for limiting the rotation of the gear, the limiting plate is provided with a first limiting hole, the gear is provided with a plurality of second limiting holes in a ring shape, and the handle is connected with a bolt which is convenient to insert into the first limiting hole and the second limiting hole in sequence through a lifting rope.
7. A radar level gauge mounting bracket structure according to claim 3, wherein: the cross-section of cantilever is the font of falling the protruding, the cantilever is including the bellying of seting up the sawtooth area, be located the supporting part of bellying both sides and the spacing portion of seting up spacing logical groove, spacing logical groove and spacing epaxial ball bearing interference fit, the bottom of bellying sets up the sawtooth area, the sawtooth area is used for controlling the cantilever along horizontal direction reciprocating motion with the gear cooperation.
8. A radar level gauge mounting bracket structure according to claim 3, wherein: and a steel wire stay rope is arranged between one end of the cantilever, on which the radar water level gauge is arranged, and the supporting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320315656.7U CN219510459U (en) | 2023-02-24 | 2023-02-24 | Radar fluviograph installing support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320315656.7U CN219510459U (en) | 2023-02-24 | 2023-02-24 | Radar fluviograph installing support structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219510459U true CN219510459U (en) | 2023-08-11 |
Family
ID=87529257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320315656.7U Active CN219510459U (en) | 2023-02-24 | 2023-02-24 | Radar fluviograph installing support structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219510459U (en) |
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2023
- 2023-02-24 CN CN202320315656.7U patent/CN219510459U/en active Active
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